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359137 (2009 BM87)
Classification: Main-belt Asteroid          SPK-ID: 2359137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391885823870863 4.9761e-08  
a 2.382388701907656 1.8542e-08 au
q 2.050787395794119 1.182e-07 au
i 2.798679308312787 4.7346e-06 deg
node 109.1575332275956 0.00011758 deg
peri 127.2568414435325 0.00011907 deg
M 303.6725424564158 1.7295e-05 deg
tp 2459210.652715560207
(2020-Dec-27.15271556)
6.4867e-05 TDB
period 1343.127861631878
3.68
1.568e-05
4.293e-08
d
yr
n .2680310715635114 3.129e-09 deg/d
Q 2.713990008021193 2.1122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      7453 days (20.41 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62361  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:59  

Additional Information
 Earth MOID = 1.04042 au 
 Jupiter MOID = 2.28481 au 
 T_jup = 3.523 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO418819  

359137 (2009 BM87)          Discovered 2002-Apr-09 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 BM87 = 2002 GE72 = 2011 WO109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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